introduction:Dc motor(direct current machine)It is able to convert direct current energy into mechanical energy(Direct current motor)Or convert mechanical energy into direct current energy(Dc generator)Rotary motor。It is a motor that can convert direct current energy and mechanical energy into each other。It is a DC motor when it is operated as a motor,Convert electrical energy into mechanical energy;It is a DC generator when operating as a generator,Convert mechanical energy into electrical energy。
2018-05-24 Reading quantity 499
introduction:Stepper motorIts an induction motor,It works by using electronic circuits,It turns direct current into time-sharing power supply,Multiphase sequential control current,This current is used to power the stepper motor,The stepper motor can work properly,The driver is the time-sharing power supply for the stepper motor,Polyphase timing controller。 Main classification: Stepper motor from its structure form can be divided into reactive stepper motor(Variable Reluctance,VR)、Permanent magnet stepper motorPermanent Magnet,PM)、Hybrid stepping motor(Hybrid Stepping,HS)、Single-phase stepper motor、Planar stepper motor and other types,In the stepper motor used in our country, the reactive stepper motor is the main one。The running performance of the stepper motor is closely related to the control mode,Stepper motor control system from its control mode,It can be divided into the following three categories:Open loop control system、Closed loop control system、Semi-closed loop control system。Semi-closed loop control system is g
2018-05-23 Reading quantity 480
introduction:Introduction of Dongling stepper driver
2018-05-23 Reading quantity 375
introduction:Gemecon AC servo system performance index
2018-05-23 Reading quantity 565
introduction:smcCylinder working principle SMCCylinder A cylinder-shaped metal part in which the piston is guided by straight reciprocating motion。The working medium converts thermal energy into mechanical energy through expansion in the engine cylinders;The gas in the compressor cylinder is compressed by the piston and the pressure is increased。turbine、The case of a rotary piston engine, etc., is also commonly called“Air cylinder”。Applications of cylinders:printing(Tension control)、semiconductor(Spot welder、Chip grinding)、Automatic control、Robots and so on。All cylinders work in the same way they just differ in quality and manufacturing process,The following Feng Ye Xiaobian will take you to understandSMCWorking principle of the cylinder。
2018-05-23 Reading quantity 321
introduction:Bader three-phase asynchronous motor working principle
2018-05-23 Reading quantity 560
introduction:First load cellIt is actually a device that converts a mass signal into a measurable electrical output。The use of sensors should first consider the actual working environment in which the sensor is located,This is crucial to the correct selection of load cells,It is related to whether the sensor can work properly and its safety and service life,And even the reliability and safety of the whole weighing apparatus。The basic concept and evaluation method of main technical index of load cell are discussed,There are qualitative differences between the old and the new countries。There are mainlyStype、Cantilever type、Spoke type、Plate-ring type、bellows、Bridge type、Cylinder-type and other styles。 The load cell is divided into photoelectric type according to the conversion method、Hydraulic type、Electromagnetic type、capacitive、The magnetic pole changes form、Vibrating type、Gyro ceremony、Resistance strain formula, etc8class,The resistance strain gauge is widely used。
2018-05-22 Reading quantity 409
introduction:Cylinder working principle With the development of The Times and the rise of the automation machinery industry,The industry of cylinder use is also very extensive。The cylinder is made of cylinder barrel、End cover、piston、Common types of piston rod and seal components are:Single acting cylinder、Double acting cylinder、Diaphragm type cylinder、Impact cylinder、There are four rodless cylinders。The following Feng Ye Xiaobian will take you to understand the working principle of the cylinder。
2018-05-22 Reading quantity 340
introduction:Newmans rodless cylinder Rodless cylinders work the same way as ordinary cylinders,External connection only、Different seal forms。The cylinder is hollow on both sides,A permanent magnet inside the piston rod drives another magnet outside the rod(Moving part),It has high cleanliness requirements,Magnetic coupling rodless cylinders are often removed and cleaned with gasoline,It has to do with the environment in which it works。Rodless cylinders are also widely used in the industry as transmission parts,Below, Feng Yes Xiaobian will take you to understand the difference and characteristics of rodless cylinders and cylinders。
2018-05-22 Reading quantity 474
introduction:Parker hydraulic cylinder Parker hydraulic cylinder is to convert hydraulic energy into mechanical energy、Do straight reciprocating motion(Or swing motion)The hydraulic actuator。It is simple in structure、Work reliably。Use it to achieve reciprocating motion,Speed reduction device can be eliminated,And there is no transmission clearance,Stationary motion,Therefore, it is widely used in various mechanical hydraulic systems。The output force of the hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides;The hydraulic cylinder basically consists of a cylinder and a cylinder head、Pistons and piston rods、Sealing device、The buffer device and exhaust device are composed。Buffer device and exhaust device depends on the specific application,Other devices are essential。
2018-05-21 Reading quantity 550